HiRISE | Stereo Pairs

Stereo Pairs

An explanation of stereo pairs and their use (PDF)

In addition to planned stereo pairs, the Pairendipity software can identify all overlapping images suitable for stereo processing. Global lists of such image pairs for the HiRISE and CTX datasets are provided here ordered by latitude. Images taken close together in time minimize illumination and frost differences and are especially useful (see the Delta-Days column). Stereo images planned within the same 14-day operations cycle are known as SPORCs.

Pairendipity Stereo Pairendipity CTX Stereo SPORCs

Ridges and Fill Material Among Knobs on West Flank of Arsia Mons: ESP_016833_1715 ESP_019035_1715 (Interval in Earth days: 171)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-8.53	235.	-1.7	13.23	54.3	57.3
Olivine-Rich Terrain in Yuty Crater: ESP_016579_2025 ESP_017647_2025 (Interval in Earth days: 83)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
22.08	325.	1.00	18.99	40.6	42.1
Meridiani Planum Stratigraphy: ESP_016446_1825 ESP_051324_1825 (Interval in Earth days: 2718)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
2.367	-0.9	3.61	-9.86	45.0	39.8
Crater with Lineated Material on Floor: ESP_016824_1465 ESP_016969_1465 (Interval in Earth days: 11)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-33.2	124.	-2.9	10.86	71.0	71.5
25-Kilometer Diameter Gullied Impact Crater in Acidalia Planitia: ESP_016592_2170 ESP_016737_2170 (Interval in Earth days: 11)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
36.54	329.	-3.7	9.38	41.6	40.3
Very Well-Preserved 12-Kilometer Diameter Crater: ESP_016569_2320 ESP_016846_2320 (Interval in Earth days: 22)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
51.40	234.	-1.5	-15.9	46.0	46.1
Light-Toned Layering in Hebes Mensa: ESP_016462_1785 ESP_016818_1785 (Interval in Earth days: 27)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-1.35	282.	0.48	14.17	47.0	49.0
Fretted Terrain-Like Apron Material East of Hellas Planitia: ESP_016640_1380 ESP_016706_1380 (Interval in Earth days: 5)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-41.7	108.	-0.4	-17.8	75.2	76.9
Scalloped Features in Deuteronilus Mensae: ESP_016313_2265 ESP_016590_2265 (Interval in Earth days: 22)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
46.17	23.3	8.14	-8.96	44.5	44.6
Well-Preserved Crater in Margaritifer Terra: ESP_016407_1675 ESP_016763_1675 (Interval in Earth days: 28)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-12.5	345.	-0.5	12.61	52.5	55.3
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